ORA-64413
        cannot disable constraints or indexes for a table or column not conforming to an accessible XML schema
        
        
        Cause
        The user attempted to disable constraints or indexes for an XMLType table or column which conform to no XML schema or a local one not accessible to the user.
        Action
        Ensure the XMLType table or column conforms to an accessible XML schema.
        
     
    
    
        ORA-64413
        Cannot disable constraints/indexes for non-global schemas owned by other users or a non schema based table/column.
        
        
        Cause
        An attempt was made to disable constraints or indexes for  non-global  schemas owned by other users or a non schema based table/column.
        Action
        Use an OR schema based table/column or change users to disable constraints or indexes.
        
     
    
    
        ORA-64413
        Cannot disable constraints/indexes for non-global schemas owned by other users or a non schema based table/column.
        
        
        Cause
        An attempt was made to disable constraints or indexes for  non-global  schemas owned by other users or a non schema based table/column.
        Action
        Use an OR schema based table/column or change users to disable constraints or indexes.